How to eliminate static electricity of pet film?

The static electricity of PET film can be eliminated by various methods.

PET film in the process of cutting, winding, etc., due to surface friction will form static electricity, the accumulated charge can not be transferred, resulting in the formation of static electricity. The electrostatic phenomenon is mainly characterized by adsorption, which may affect the cleanliness of the product surface, and may cause accidents such as fire in serious cases.

For the static electricity problem of PET film, the following solutions can be adopted:

‌ From the raw material process ‌ : analysis of resin, additives, technology and other factors, targeted to solve the electrostatic problem.

‌ Use electrostatic eliminator ‌ : in the film making and post-processing process, use electrostatic eliminator to eliminate static electricity.

‌ surface coating conductive layer ‌ : By coating a conductive layer on the surface of PET film to eliminate static electricity.

‌ Adding antistatic agent ‌ : Using antistatic agent or resin to improve the antistatic property of PET film.